200977886

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{2179}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 305130240

約数和(自身を除く): 104152354

約数列:

[1, 2, 107, 214, 431, 862, 2179, 4358, 46117, 92234, 233153, 466306, 939149, 1878298, 100488943, 200977886]

約数ペア:

[(1, 200977886), (2, 100488943), (107, 1878298), (214, 939149), (431, 466306), (862, 233153), (2179, 92234), (4358, 46117)]